Should i cheat back?

I know this sounds stupid.. but I’m really debating if i should & maybe if he felt my pain he wouldn’t do it to me or future females. He’s cheated on me two times & unfortunately I’m not in a position where i can just move out.. so that’s why we’re together.. it’s like if i did I’d want him to find out. He grew up thinking this was okay.. his mom cheats on her husband right in front of him and his younger brother & has them play along & so does his aunt.. this family is disgusting.. so maybe if i do it back he’d know how fucked up that shit is & how it really fucks with someone.. want honest opinions..

I’m not dumb when it comes to sex.. i wouldn’t be putting myself in a position to catch something.. I’d wear a condom & I’m finishing school so I’m able to move & get a place on my own.

I’m seriously crying reading all these post.. it hurts me so much that I’m stuck in this position with someone that truly doesn’t give a shit about me.. saw my tears roll down my face promise to never do it again & did.. this anger & hurt i still have inside me has me thinking about being just as disgusting as him and his family are & i know i shouldn’t. That’s not me & never was me. Thank you for all your comments.